1.640" Od .710" Id .040" Thick Hardened Steel Valve Spring Cups Ps8005 Springs these housings tubes are manufactured

these housings tubes are manufactured with

These kits provide easy pan installation and prolonged gasket life

Get genuine Speedmaster stainless steel valves

and high grade nuts

Speedmaster safety loops surround the driveshaft with a heavy-gauge steel cage that restrains the shaft after a failure

1.640" Od .710" Id .040" Thick Hardened Steel Valve Spring Cups Ps8005 Springs these housings tubes are manufacturedAs with all other parts in the valvetrain, the area where the spring sits takes a beating. The old standard shims simply will not hold up to the extreme pressures and high rpm found in today's performance engines. Speedmaster offers this set of valve spring shims to solve this problem and eliminate failures.